PLAY LIKE a NINJA! The new Trelines Ninja Adventure Line is a super popular item for shorter Ninja course 30'(10M) or less. Kit contains: 36 Line and Ratchet, 2 Monkey Bars, 2 new Tree Gym Rings, 2 Monkey Fists and 2 Multi Purpose Gym Rings, Ratchet Cover and Storage Bag, and 10 Treline Clips and Delta Carabiners. For Ages 5 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.